8-32X3/4 6 Lobe Pan Thread Rolling Screws Thread Rolling Screw Fully Thread Black Oxide & Wax (Pack Qty 8,000) BC-0812RTPB

For drilled, punched or corred holes in all ductile metals and punch extruded metals. Eliminates chips, requires low drive torque and provides excel lent resistance to vibrational loosening Steel thread rolling screws shall be made from cold-heading steel conforming to the following chemical composition: Carbon: 0.13-0.27%; Manganese: 0.64-1.71% 18-8: 18-8 stainless steel . 410: 410 austenitic stainless steelYou may also like 5/16-12X3/4 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel (Pack Qty 1,000) BC-3112KW188.